A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5915-00-233-6346
NSN 6650-01-045-5494
NSN 6130-00-205-1714
NSN 5985-00-141-0072
NSN 6105-00-265-7545
NSN 6150-01-023-0396
NSN 4140-01-557-2938
NSN 6320-00-546-9249
NSN 6645-01-555-9856
NSN 6145-00-256-3984
NSN 6130-00-890-0553
NSN 5990-00-258-0228